
Small dog breeds are usually those that weigh less than 25 pounds and stand under 16 inches tall. These little dogs are known for being easy to carry, fitting well into smaller homes, and often having big, bold personalities. Different kennel clubs may have slightly different ways of defining what makes a dog “small,” but the main idea is the same-these breeds are little in size and come with their own set of traits. Even though they are small, many have lots of intelligence, playfulness, and are surprisingly brave. Many act as loyal guardians for their families.

What Are Small Dog Breeds?
There are many types of dogs, and small breeds fill a specific role. They aren’t just miniature versions of big dogs-they often have their own behaviors, needs, and health concerns. To really know what makes a breed “small,” you have to look at more than just weight and height. Small breeds have unique personalities and interact with their owners and surroundings in special ways.
How Are Small Dog Breeds Defined?
There isn’t a single definition for “small dog breeds.” However, most people agree that small breeds weigh between 2 and 25 pounds, and stand up to 16 inches tall at the shoulder. Some “toy” breeds are even smaller, sometimes under 10 pounds. These categories help people pick a breed that suits their home, whether it’s an apartment or somewhere with just a little bit of outdoor space.
Keep in mind, these are just general guidelines. A few breeds might be close to the small-medium range, making the line a little fuzzy. What matters is checking the normal adult size and weight of the breed to see if it fits with your idea of a small dog.
Common Characteristics of Small Dog Breeds
Small dogs are famous for having personalities much bigger than their size. Many of them are clever, playful, and very attached to their owners. Some are bold and not afraid to protect their homes, even if they’re tiny. A few are content to relax on your lap, while others are full of energy and curiosity.
Physically, small breeds usually have lighter bones, which means they can get hurt more easily if not handled gently. They often have a faster metabolism, which affects what and how much they eat. Small breeds also tend to live longer than big dogs, which can mean more years together with their families.
Benefits of Small Dog Breeds
Small dog breeds offer much more than just cuteness. Their little size comes with plenty of practical and emotional benefits, making them a good fit for many different people and homes. They easily fit into apartments, can be full of personality, and bring lots of joy to their owners.
Why Choose a Small Dog?
People often pick small dogs for practical and personal reasons. Their size makes them easier to lift, carry, and involve in daily activities. They eat less than bigger dogs, so ongoing costs are lower. Small dogs usually live longer, giving their owners many happy years together. And while they might look dainty, some small breeds are daring and always ready for excitement.
Suitability for Apartment Living
One of the main reasons many people like small dog breeds is how well they do in apartments. Unlike bigger breeds that may feel cramped, small dogs often do fine in limited space if they get enough exercise and mental challenges. Even small studios are roomy enough for them to stretch out. This is great for those living in a city or without a big yard. Still, all dogs need walks and playtime to be healthy and happy.

Travel and Transport Advantages
Small dog breeds are easy to travel with. They fit into carriers that meet airline rules and can travel with you in the cabin. They don’t take up much room in cars, and it’s generally easier to find hotels or rentals that accept small pets. You’ll have more chances to bring your dog with you instead of leaving them at home.
Interaction with Children and Seniors
Small dog breeds can be great for families with kids or for older adults. Many breeds are loving and patient, so they are good for homes with children. However, some small dogs are delicate, so they may not be best for households with very young or rough children-a sturdier small breed is better here. For seniors, small dogs are a popular choice because they’re easy to take care of and give lots of affection. They can add fun, structure, and companionship without being too much to handle.
Things to Think About Before Getting a Small Dog
While small dogs have many pluses, they also have their own set of needs, just like bigger dogs. Small does not mean low maintenance. Understanding what a certain breed needs before bringing them home will help both you and the dog have a happy life together.
Energy Levels and Exercise Needs
Not all small dogs are happy just sitting on the couch. Some, like the Jack Russell Terrier or Miniature Pinscher, are very lively and need lots of walks and play. Papillons, although known for being good in apartments, are smart and enjoy activities like training or agility. Looking into how much exercise your chosen breed needs is important to keep them healthy and stop them from getting bored or misbehaving.
Grooming and Shedding Requirements
Grooming needs change a lot from one small breed to another. Some, like the Maltese or Shih Tzu, have long hair that needs daily brushing. Others, like the Miniature Schnauzer or certain terriers, have wiry hair that needs clipping or hand-stripping. Even short-haired breeds, such as the Chihuahua, should be brushed regularly. Some breeds barely shed, while others leave fur around the house. Knowing what grooming your dog will need helps you prepare for the time and possible costs to keep them healthy and neat.

Allergies and Hypoallergenic Breeds
If you have allergies, you might look for a “hypoallergenic” dog. No breed is totally allergy-free, since dog dander (skin flakes), saliva, and urine often cause reactions. But some breeds, like the Bichon Frise, Toy Poodle, and Maltese, are known to cause fewer allergies because they don’t shed much dander. If you’re worried about allergies, it’s best to spend time with the breed and talk to your doctor before deciding.
Common Health Problems in Small Breeds
Small dogs, even though they usually live a long time, can have some health problems not often seen in big dogs. These can include knee issues (like patellar luxation), bone diseases (such as Legg-Calvé-Perthes), dental troubles, low blood sugar (especially in toy breeds), or breathing and heart conditions. Good breeding and regular vet check-ups help catch these problems early and keep your dog healthy as long as possible.
Picking the Best Small Dog for Your Lifestyle
Choosing a small dog is about more than picking the one you think is cutest. You should find a breed whose personality, needs, and energy fit with yours. This way, both you and your pet will enjoy life together.
Breed Personality and Activity Needs
Small dog breeds can be calm and loving or energetic and fearless. The trick is to find a breed whose energy matches your own. If you like to be active, lively breeds like Jack Russell Terriers or Miniature Pinschers could suit you. If you want a more relaxed companion, think about a Shih Tzu or Cavalier King Charles Spaniel. Not all small dogs like to sit on laps-some really need training and socializing to be good pets.
Space and Home Situation
Many small dogs adapt well to small homes or apartments, but some need more room than others. For example, a Chihuahua might be fine in a little space, but a Border Terrier, while small, may want more room to move around. Make sure to think about how noisy the breed is, especially if you have close neighbors. And even without a yard, every small dog needs places outside to walk and go to the bathroom.
Getting Your Dog: Breeder vs. Adoption
Once you know what breed you want, it’s time to decide where to get your dog. If you want a specific purebred dog, look for a breeder who cares about the dogs’ health and character. You should be able to meet the puppy’s parents and learn about the breed. Adoption is also a great choice-many small breeds and mixes are waiting in shelters. Adopting a dog gives them a new chance at happiness, and rescue groups can tell you more about the dog’s background and personality.
Popular Small Dog Breeds: Key Facts and Traits
There are many small dog breeds to choose from, each with their own special qualities. Here are profiles for some of the most well-known examples, with their basic details listed for easy comparison:
Breed | Adult Size | Main Traits |
---|---|---|
Chihuahua | Up to 6 lbs, 5-8″ tall | Very loyal, energetic, doesn’t like cold weather, lives long |
Pomeranian | 3-7 lbs, 6-7″ tall | Cheerful, loves attention, fluffy coat, active |
Yorkshire Terrier | ~7 lbs, 7-8″ tall | Playful, brave, needs lots of grooming for their long hair |
Shih Tzu | 9-16 lbs, 9-10″ tall | Affectionate, good for families and apartments, needs brushing |
Papillon | 5-10 lbs, 8-11″ tall | Smart, active, butterfly-shaped ears, likes learning |
Toy Poodle | 4-6 lbs, ≤10″ tall | Very smart, athletic, doesn’t shed much, needs grooming |
Maltese | ≤7 lbs, 7-9″ tall | Playful, friendly, often good for allergy sufferers |
Bichon Frise | 12-18 lbs, 9-12″ tall | Easy-going, doesn’t shed much, good with families |
Boston Terrier | 10-25 lbs, 12-17″ tall | Social, easy to train, low grooming needs, good for small spaces |
Miniature Schnauzer | 11-20 lbs, 12-14″ tall | Active, friendly, doesn’t shed much, needs exercise |
Each breed above has traits that might make them right-or not right-for your home and lifestyle. Researching these qualities and thinking about your own needs is the best way to find the right fit.

Small Dog Breeds That Don’t Shed Much
For people bothered by dog hair or allergies, low-shedding breeds are a good pick. While no dog sheds zero hair (except those without fur), some small breeds shed hardly at all. This can mean less cleaning and fewer allergic reactions.
Low-Shedding and Allergy-Friendly Breeds
Several small dogs don’t shed much and are sometimes called “hypoallergenic.” They include:
- Bichon Frise
- Toy Poodle
- Maltese
- Miniature Schnauzer
- Chinese Crested (hairless type)
These dogs usually have hair that grows all the time, not in cycles like many other breeds. While no dog is completely without allergens, these breeds often create less dander and hair in your home, making them easier to live with if you have sensitivities.
Grooming Tips for Low-Shedding Breeds
Just because a dog doesn’t shed much doesn’t mean you can skip grooming. In many cases, you’ll need to brush or clip these dogs more often to prevent tangles. For example, Maltese and Shih Tzu dogs need regular brushing. Bichon Frise and Poodles need professional grooming every 4-8 weeks. Even hairless breeds like Chinese Crested need their skin cared for with baths and lotion. Keeping up with grooming helps these dogs stay comfortable and healthy.
Frequently Asked Questions About Small Dog Breeds
Which Small Breeds Are Good for Families?
Some of the best choices for families, especially with children, are those breeds known for being patient and gentle. Popular options include:
- Cavalier King Charles Spaniel – very loving and gentle
- Bichon Frise – fun and playful, good with children
- Havanese – friendly and likes being around kids and other pets
If you have children, be sure to supervise them around small dogs, as little breeds can get hurt easily. Teach children to handle the dog gently, and give the dog a quiet place to rest if they get overwhelmed.
Are Small Dogs Easy to Train?
How easy a small dog is to train depends a lot on the breed and dog’s personality. Many, like Toy Poodles and Bichon Frise, are smart and willing to learn new things quickly. Some, like Miniature Pinschers, are smart but may be stubborn and need patient, steady training. It’s important to start training early, use positive rewards, and not let “cute” behaviors go unchecked just because a dog is small. Even little dogs need to know the rules of the house.
How Long Do Small Dogs Live?
Small dogs often live longer than big dogs. Many small breeds live 12-15 years or more, with some, like Chihuahuas, living up to 15 years or even longer. This means you’ll likely have many years together if you care for them well.
Can Small Dogs Live with Other Pets?
Yes, many small dogs do well with other pets, including dogs and cats, as long as they are introduced slowly and socialized as puppies. Some small terriers may have strong hunting instincts and need closer supervision with smaller animals. For the best results, take time with introductions, watch for any issues, and make sure each pet has their own food and rest areas. With patience, many small breeds become great members of multi-pet homes.